Gonna shill Kyuusai-chan's rebrand again.
She doesn't do /freak/ content anymore, but there is some dark humour here and there.
RikoEru are a Yuri pairing vtuber project with two characters played by the same actress, doing the double character account before hololive made it cool.
She's also got skits, a manga in the works and much more. She's been working really hard and I know she'd be happy if some of her old fans gave her some love (probably best not to bring up the connection though)
https://www.youtube.com/watch?v=VWMQmVjIml8 